Submission ID: 00591
Guided-Hardnet-Epoch2
Processed: 20-05-24. Download link: sid-00591-guided-sift8k_8k_hardnet-epoch2.json
This page ranks the submission against all others using the same number of keypoints, regardless of descriptor size. Please hover over table headers for descriptions on metrics and full scene names.
Metadata
- Authors: Chen Shen, Zhipeng Wang, Jun Zhang, Zhongkun Chen, Zhiwei Ruan, Jingchao Zhou, Pengfei Xu (contact)
- Keypoint: sift8k
- Descriptor: hardnet-epoch2 (128 float32: 512 bytes)
- Number of features: 8000
- Summary: sift and hardnet with 8k features, using the modified guided matching and setting keypoint orientation to a constant value to increase performance.
- Paper: N/A
- Website: N/A
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.61081 (±0.00000 over 3 run(s) / ±0.10715 over 9 scenes)
Rank (per category): 1 (of 147)
Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
bm | 7956.3 | — | — | 830.6 | 0.520 Rank: 93/147 |
0.902 Rank: 114/147 |
0.34861 (±0.00000) Rank: 3/147 |
0.48597 (±0.00000) Rank: 3/147 |
fcs | 7838.2 | — | — | 942.0 | 0.465 Rank: 40/147 |
0.890 Rank: 112/147 |
0.65211 (±0.00000) Rank: 10/147 |
0.76172 (±0.00000) Rank: 11/147 |
lms | 7720.4 | — | — | 517.6 | 0.467 Rank: 74/147 |
0.648 Rank: 120/147 |
0.59450 (±0.00000) Rank: 14/147 |
0.72436 (±0.00000) Rank: 3/147 |
lb | 7935.2 | — | — | 556.0 | 0.492 Rank: 25/147 |
0.728 Rank: 104/147 |
0.50939 (±0.00000) Rank: 3/147 |
0.61703 (±0.00000) Rank: 25/147 |
mc | 7779.6 | — | — | 866.3 | 0.549 Rank: 42/147 |
0.923 Rank: 115/147 |
0.43833 (±0.00000) Rank: 3/147 |
0.59838 (±0.00000) Rank: 2/147 |
mr | 7758.9 | — | — | 815.7 | 0.479 Rank: 30/147 |
0.942 Rank: 108/147 |
0.35044 (±0.00000) Rank: 22/147 |
0.46973 (±0.00000) Rank: 21/147 |
psm | 7768.4 | — | — | 612.1 | 0.407 Rank: 44/147 |
0.674 Rank: 41/147 |
0.29699 (±0.00000) Rank: 1/147 |
0.46741 (±0.00000) Rank: 1/147 |
sf | 7860.0 | — | — | 963.8 | 0.498 Rank: 42/147 |
0.846 Rank: 107/147 |
0.56245 (±0.00000) Rank: 5/147 |
0.68881 (±0.00000) Rank: 4/147 |
spc | 7849.5 | — | — | 753.8 | 0.501 Rank: 51/147 |
0.851 Rank: 80/147 |
0.53035 (±0.00000) Rank: 1/147 |
0.68385 (±0.00000) Rank: 1/147 |
avg | 7829.6 | — | — | 762.0 | 0.486 Rank: 45/147 |
0.823 Rank: 102/147 |
0.47591 (±0.00000) Rank: 1/147 |
0.61081 (±0.00000) Rank: 1/147 |
We show the inliers that survive the robust estimation loop (i.e. RANSAC), or those supplied with the submission if using custom matches, and use the depth estimates to determine whether they are correct. We draw matches above a 5-pixel error threshold in red, and those below are color-coded by their error, from 0 (green) to 5 pixels (yellow). Matches for which we do not have depth estimates are drawn in blue. Please note that the depth maps are estimates and may contain errors.
— british museum —










— florence cathedral side —










— lincoln memorial statue —










— london bridge —










— milan cathedral —










— mount rushmore —










— piazza san marco —










— sagrada familia —










— saint paul's cathedral —










Phototourism / Multiview track
mAA at 10 degrees: 0.78288 (±0.00094 over 3 run(s) / ±0.08988 over 9 scenes)
Rank (per category): 2 (of 147)
Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
bm | 7956.3 | 831.82 | 99.83 Rank: 45/147 |
5321.63 Rank: 4/147 |
4.965 Rank: 69/147 |
0.36938 Rank: 3/147 |
0.56637 (±0.00509) Rank: 4/147 |
0.70592 (±0.00623) Rank: 3/147 |
fcs | 7838.2 | 977.67 | 99.18 Rank: 5/147 |
7407.18 Rank: 5/147 |
4.873 Rank: 3/147 |
0.20857 Rank: 1/147 |
0.79238 (±0.00527) Rank: 1/147 |
0.84776 (±0.00474) Rank: 1/147 |
lms | 7720.4 | 558.79 | 99.20 Rank: 57/147 |
5204.60 Rank: 11/147 |
4.533 Rank: 55/147 |
0.32762 Rank: 118/147 |
0.84061 (±0.00149) Rank: 28/147 |
0.88766 (±0.00116) Rank: 48/147 |
lb | 7935.2 | 691.26 | 98.65 Rank: 16/147 |
5148.47 Rank: 4/147 |
4.729 Rank: 51/147 |
0.46954 Rank: 14/147 |
0.76656 (±0.00486) Rank: 7/147 |
0.84205 (±0.00502) Rank: 7/147 |
mc | 7779.6 | 850.84 | 100.00 Rank: 1/147 |
6037.84 Rank: 10/147 |
5.056 Rank: 8/147 |
0.28773 Rank: 2/147 |
0.61973 (±0.00342) Rank: 2/147 |
0.75246 (±0.00329) Rank: 2/147 |
mr | 7758.9 | 820.02 | 94.89 Rank: 36/147 |
6637.77 Rank: 13/147 |
4.459 Rank: 7/147 |
0.49157 Rank: 55/147 |
0.48864 (±0.00185) Rank: 11/147 |
0.60156 (±0.00306) Rank: 12/147 |
psm | 7768.4 | 608.78 | 99.38 Rank: 3/147 |
7160.51 Rank: 5/147 |
3.716 Rank: 9/147 |
0.36639 Rank: 3/147 |
0.62986 (±0.00427) Rank: 2/147 |
0.70938 (±0.00350) Rank: 2/147 |
sf | 7860.0 | 945.98 | 99.06 Rank: 20/147 |
7758.83 Rank: 15/147 |
4.899 Rank: 6/147 |
0.29070 Rank: 3/147 |
0.76862 (±0.00437) Rank: 6/147 |
0.84810 (±0.00425) Rank: 7/147 |
spc | 7849.5 | 784.95 | 99.98 Rank: 5/147 |
6299.44 Rank: 8/147 |
4.890 Rank: 4/147 |
0.41146 Rank: 8/147 |
0.76549 (±0.00272) Rank: 2/147 |
0.85101 (±0.00388) Rank: 2/147 |
avg | 7829.6 | 785.57 | 98.91 Rank: 8/147 |
6330.70 Rank: 7/147 |
4.680 Rank: 7/147 |
0.35811 Rank: 2/147 |
0.69314 (±0.00070) Rank: 2/147 |
0.78288 (±0.00094) Rank: 2/147 |
In the multi-view track we reconstruct the scene with Structure-from-Motion (Colmap) with small sets of images. We show the results for one bag of 25 images (displaying: 10). Keypoints are drawn in blue if they are part of the model, and in red otherwise.
— british museum —










— florence cathedral side —










— lincoln memorial statue —










— london bridge —










— milan cathedral —










— mount rushmore —










— piazza san marco —










— sagrada familia —










— saint paul's cathedral —









